1 /* 2 * Configuration settings for the Novena U-Boot. 3 * 4 * Copyright (C) 2014 Marek Vasut <marex@denx.de> 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_H 10 #define __CONFIG_H 11 12 /* System configurations */ 13 #define CONFIG_BOARD_EARLY_INIT_F 14 #define CONFIG_BOARD_LATE_INIT 15 #define CONFIG_MISC_INIT_R 16 #define CONFIG_KEYBOARD 17 18 #include <config_distro_defaults.h> 19 #include "mx6_common.h" 20 21 /* U-Boot Commands */ 22 #define CONFIG_CMD_BMODE 23 #define CONFIG_CMD_EEPROM 24 #define CONFIG_FAT_WRITE 25 #define CONFIG_CMD_PCI 26 #define CONFIG_CMD_SATA 27 28 /* U-Boot general configurations */ 29 30 /* U-Boot environment */ 31 #define CONFIG_ENV_SIZE (16 * 1024) 32 /* 33 * Environment is on MMC, starting at offset 512KiB from start of the card. 34 * Please place first partition at offset 1MiB from the start of the card 35 * as recommended by GNU/fdisk. See below for details: 36 * http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html 37 */ 38 #ifdef CONFIG_CMD_MMC 39 #define CONFIG_ENV_IS_IN_MMC 40 #define CONFIG_SYS_MMC_ENV_DEV 0 41 #define CONFIG_ENV_OFFSET (512 * 1024) 42 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 43 #define CONFIG_ENV_OFFSET_REDUND \ 44 (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 45 #else 46 #define CONFIG_ENV_IS_NOWHERE 47 #endif 48 49 /* Booting Linux */ 50 #define CONFIG_BOOTFILE "fitImage" 51 #define CONFIG_BOOTARGS "console=ttymxc1,115200 " 52 #define CONFIG_BOOTCOMMAND "run distro_bootcmd ; run net_nfs" 53 #define CONFIG_HOSTNAME novena 54 55 /* Physical Memory Map */ 56 #define CONFIG_NR_DRAM_BANKS 1 57 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 58 59 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 60 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 61 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 62 63 #define CONFIG_SYS_INIT_SP_OFFSET \ 64 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 65 #define CONFIG_SYS_INIT_SP_ADDR \ 66 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 67 68 #define CONFIG_SYS_MEMTEST_START 0x10000000 69 #define CONFIG_SYS_MEMTEST_END 0x20000000 70 71 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) 72 73 /* SPL */ 74 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 75 76 /* Ethernet Configuration */ 77 #ifdef CONFIG_CMD_NET 78 #define CONFIG_FEC_MXC 79 #define CONFIG_MII 80 #define IMX_FEC_BASE ENET_BASE_ADDR 81 #define CONFIG_FEC_XCV_TYPE RGMII 82 #define CONFIG_ETHPRIME "FEC" 83 #define CONFIG_FEC_MXC_PHYADDR 0x7 84 #define CONFIG_PHYLIB 85 #define CONFIG_PHY_MICREL 86 #define CONFIG_PHY_MICREL_KSZ9021 87 #define CONFIG_ARP_TIMEOUT 200UL 88 #endif 89 90 /* I2C */ 91 #define CONFIG_SYS_I2C 92 #define CONFIG_SYS_I2C_MXC 93 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 94 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 95 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 96 #define CONFIG_I2C_MULTI_BUS 97 #define CONFIG_I2C_MXC 98 #define CONFIG_SYS_I2C_SPEED 100000 99 #define CONFIG_SYS_SPD_BUS_NUM 0 100 101 /* I2C EEPROM */ 102 #ifdef CONFIG_CMD_EEPROM 103 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 104 #define CONFIG_SYS_I2C_EEPROM_BUS 2 105 #endif 106 107 /* MMC Configs */ 108 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 109 #define CONFIG_SYS_FSL_USDHC_NUM 2 110 111 /* PCI express */ 112 #ifdef CONFIG_CMD_PCI 113 #define CONFIG_PCI_SCAN_SHOW 114 #define CONFIG_PCIE_IMX 115 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(3, 29) 116 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(7, 12) 117 #endif 118 119 /* PMIC */ 120 #define CONFIG_POWER 121 #define CONFIG_POWER_I2C 122 #define CONFIG_POWER_PFUZE100 123 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 124 125 /* SATA Configs */ 126 #ifdef CONFIG_CMD_SATA 127 #define CONFIG_DWC_AHSATA 128 #define CONFIG_SYS_SATA_MAX_DEVICE 1 129 #define CONFIG_DWC_AHSATA_PORT_ID 0 130 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 131 #define CONFIG_LBA48 132 #define CONFIG_LIBATA 133 #endif 134 135 /* UART */ 136 #define CONFIG_MXC_UART 137 #define CONFIG_MXC_UART_BASE UART2_BASE 138 139 /* USB Configs */ 140 #ifdef CONFIG_CMD_USB 141 #define CONFIG_USB_EHCI 142 #define CONFIG_USB_EHCI_MX6 143 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 144 #define CONFIG_USB_HOST_ETHER 145 #define CONFIG_USB_ETHER_ASIX 146 #define CONFIG_USB_ETHER_SMSC95XX 147 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 148 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 149 #define CONFIG_MXC_USB_FLAGS 0 150 /* Gadget part */ 151 #define CONFIG_USBD_HS 152 #define CONFIG_USB_ETHER 153 #define CONFIG_USB_ETH_CDC 154 #define CONFIG_NETCONSOLE 155 #endif 156 157 /* Video output */ 158 #ifdef CONFIG_VIDEO 159 #define CONFIG_VIDEO_IPUV3 160 #define CONFIG_VIDEO_BMP_RLE8 161 #define CONFIG_SPLASH_SCREEN 162 #define CONFIG_BMP_16BPP 163 #define CONFIG_VIDEO_LOGO 164 #define CONFIG_IPUV3_CLK 260000000 165 #define CONFIG_CMD_HDMIDETECT 166 #define CONFIG_IMX_HDMI 167 #define CONFIG_IMX_VIDEO_SKIP 168 #endif 169 170 /* Extra U-Boot environment. */ 171 #ifndef CONFIG_SPL_BUILD 172 #define CONFIG_EXTRA_ENV_SETTINGS \ 173 "fdt_high=0xffffffff\0" \ 174 "initrd_high=0xffffffff\0" \ 175 "consdev=ttymxc1\0" \ 176 "baudrate=115200\0" \ 177 "bootdev=/dev/mmcblk0p1\0" \ 178 "rootdev=/dev/mmcblk0p2\0" \ 179 "netdev=eth0\0" \ 180 "kernel_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 181 "pxefile_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 182 "scriptaddr="__stringify(CONFIG_LOADADDR)"\0" \ 183 "ramdisk_addr_r=0x28000000\0" \ 184 "fdt_addr_r=0x18000000\0" \ 185 "fdtfile=imx6q-novena.dtb\0" \ 186 "addcons=" \ 187 "setenv bootargs ${bootargs} " \ 188 "console=${consdev},${baudrate}\0" \ 189 "addip=" \ 190 "setenv bootargs ${bootargs} " \ 191 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 192 "${netmask}:${hostname}:${netdev}:off\0" \ 193 "addmisc=" \ 194 "setenv bootargs ${bootargs} ${miscargs}\0" \ 195 "addargs=run addcons addmisc\0" \ 196 "mmcload=" \ 197 "mmc rescan ; " \ 198 "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0" \ 199 "netload=" \ 200 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 201 "miscargs=nohlt panic=1\0" \ 202 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \ 203 "nfsargs=" \ 204 "setenv bootargs root=/dev/nfs rw " \ 205 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ 206 "mmc_mmc=" \ 207 "run mmcload mmcargs addargs ; " \ 208 "bootm ${kernel_addr_r}\0" \ 209 "mmc_nfs=" \ 210 "run mmcload nfsargs addip addargs ; " \ 211 "bootm ${kernel_addr_r}\0" \ 212 "net_mmc=" \ 213 "run netload mmcargs addargs ; " \ 214 "bootm ${kernel_addr_r}\0" \ 215 "net_nfs=" \ 216 "run netload nfsargs addip addargs ; " \ 217 "bootm ${kernel_addr_r}\0" \ 218 "update_sd_spl_filename=SPL\0" \ 219 "update_sd_uboot_filename=u-boot.img\0" \ 220 "update_sd_firmware=" /* Update the SD firmware partition */ \ 221 "if mmc rescan ; then " \ 222 "if dhcp ${update_sd_spl_filename} ; then " \ 223 "mmc write ${loadaddr} 2 0x200 ; " \ 224 "fi ; " \ 225 "if dhcp ${update_sd_uboot_filename} ; then " \ 226 "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\ 227 "fi ; " \ 228 "fi\0" \ 229 BOOTENV 230 231 #define BOOT_TARGET_DEVICES(func) \ 232 func(MMC, mmc, 0) \ 233 func(USB, usb, 0) \ 234 func(SATA, sata, 0) \ 235 func(PXE, pxe, na) \ 236 func(DHCP, dhcp, na) 237 238 #include <config_distro_bootcmd.h> 239 240 #else 241 #define CONFIG_EXTRA_ENV_SETTINGS 242 #endif /* CONFIG_SPL_BUILD */ 243 244 #endif /* __CONFIG_H */ 245